Divide the second equation by 2
4m-3n=18
multiply by -1
-4m+3n=-18
add to first equation
4m-4m+3n-3n=27-18
0=9
false
there is no solution
Answer:
Step-by-step explanation:
First we have to find their hourly rate. We do this by dividing their total over 4 hours by 4 to get over just 1 hour.
60 / 4 = 15
Now we divide their total of $210 by their hourly rate of $15 to find how many hours it would take.
210 / 15 = 14
I would take 14 hours to earn $210.
<u>If im right brainliest plz </u>
Hope this helps :)
(4x+7)(2x+5) Like this???
4x+7=2x+5 or like this?!!?!
Answer:
to convert a fraction to desmil divide the top by the bottom so
4 divided by 5=0.8
Hope This Helps!!!
Answer:
6.4yds if you are finding the hyp
Step-by-step explanation:
5^2+4^2=square root41
square root of 41 is 6.4
